Don’t squeeze the nipple repeatedly to check for discharge, as this can itself cause or perpetuate discharge.

6. Persistent Breast or Underarm Swelling

Swelling involving part or all of the breast, or swelling in the underarm area, can have many explanations.

Infection, hormonal changes, blocked ducts, and other benign conditions can cause swelling. But persistent unexplained swelling should not be ignored.

7. Persistent Changes in One Area

Sometimes the most important clue is simply that something feels different from your normal.

You might notice an area that feels thicker, firmer, heavier, or otherwise unusual.

You don’t need to memorize a long list of symptoms. Knowing what is normal for you makes it easier to notice meaningful changes.

Does Breast Pain Mean Breast Cancer?

Usually, breast pain by itself is not a typical sign of breast cancer.

Breast pain is common and can be related to menstrual cycles, hormonal changes, medications, injuries, infections, or benign breast conditions.

However, persistent or unexplained pain—especially when accompanied by another breast change—should be discussed with a healthcare professional.

The Most Important Point: Don’t Wait for Symptoms

One of the biggest misconceptions about breast cancer is that you will necessarily feel something wrong when the disease begins.

Early breast cancer may cause no symptoms at all.

That’s why screening recommendations exist. Depending on your age, personal risk, family history, and country, a healthcare professional can advise you about the appropriate screening schedule.